Cyclopentyl 3-thienyl ketone

2-Trifluoroacetyl-5-(1,3-dioxolan-2-yl)thiophene

Ethyl 5-(1,3-Dioxolan-2-yl)-2-thenoylformate

2-Benzoyl-5-(1,3-Dioxolan-2-yl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(2-methylbenzoyl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(4-Iodobenzoyl)thiophene

2-(4-t-Butylbenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(4-pentylbenzoyl)thiophene

2-(3,4-Dimethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-(2,4-Dimethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

n-Pentyl 2-pyridyl ketone